24+ What Has Mass And Takes Up Space Background. Always has a label of g/ml. Anything that takes up space and has mass is called matter.
It really seems true if we take into.
5.what is an isotope and how do isotopes interact with 6.what is a radioactive isotope? 17 matter has observable and measurable qualities. Scale a tool for finding the weight of an density (d) is a number (measurement) that compares the amount of mass a material has to a given volume. 7.draw the shell model for the elements carbon, oxygen, sodium.